Hyundai Led Tv — No customer care for Hyundai TV

Address:

South West Delhi, Delhi, 110078

Hi, i have purchased hyundai led tv i32 2-3 year back (Can't recall exactly).
Now i facing some colour issue. I searched for hyundai tv customer care no. But no luck yet. Whenever i call to any no. Which show hyundai's no. It place call to wrong people. I don't want to get it done by local person, what to do?
No hyundai tv customer care exists? How they purchased product even? Please suggest what to do next?